VEGA MoRoS GPRS 1.3 - Manual (Page 13)

MoRoS GPRS 1.3 Display and Control Elements
13
5.1 Meaning of the Displays
Description Display Meaning
Switch port status LED
(default setting) LED yellow
LED green
LED blinks Link with 10 Mbit/s
Link with 100 Mbit/s
Data traffic
Power LED LED green Supply voltage available
Data/signal LED
LED off, LED COM off
LED blinks, LED COM off
LED blinks, LED COM orange No field strength
Signal field strength dis-
play (see Table 5)
PPP data traffic
COM LED LED green
LED orange Connection is being estab-
lished.
Connection is established
(PPP).
Status LED LED red Initialization phase or
firmware update active, or
failure.
Table 4: Meaning of the LED displays
Blinking interval LED sig-
nal Priority Signal quality
Always on 25 .. 31 Optimum
16.7 Hz 23 .. 24 Very good
7.1 Hz 21 .. 22
3.8 Hz 19 .. 20 Good
2.6 Hz 17 .. 18 Poor
Off <17 or 99 (not detectable) Insufficient
Table 5: Blinking code of the data/signal LED